New Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard (Part 4/Sec 105) which is identical with IEC 61076-4-105 : 1995 ‘Connectors with assessed quality, for use in d.c., low-frequency analogue and in digital high-speed data applications - Part 4: Printed board connectors - Section 105: Detail specification for 9 mm circular connector with 3 to 8 contacts for use in a wide range of applications including the telecommunication and audio industry’ issued by the International Electro technical Commission (IEC) was adopted by the Bureau of Indian Standards on recommendation of the Electromechanical Components and Mechanical Structures for Electronic Equipment’s Sectional Committee and approval of the Electronics and Information Technology Division Council.

This Indian Standard is published in different parts and sections:

1. Part 1 Generic specification

2. Part 4 Sectional specification - Printed board connectors

3. Part 4 / Sec 100 Printed board connectors with assessed quality - Detail specification for two-part connector modules having a grid of 2.5 mm for printed boards and backplanes

4. Part 4 / Sec 101 Printed board connectors with assessed quality - Detail specification for two-part connector modules, having a basic grid of 2.0 mm for printed boards and backplanes in accordance with IEC 60917

5. Part 4 / Sec 102 Printed board connectors, Section 102 Detail specification for two-part single-pole connectors, for multiple uses on plug-in units, with pre-centring, coding and early mating features, having a metric grid in accordance with IEC 60917

6. Part 4 / Sec 103 Printed board connectors with assessed quality, Section103 Detail specification for two-part connectors with shielding and a basic grid of 2.5 mm

7. Part 4 / Sec 104 Printed board connectors with assessed quality, Section 104 Detail specification for two-part modular connectors, basic grid of 2.0 mm, with terminations on a multiple grid of 0.5 mm

8. Part 4 / Sec 107 Printed board connectors with assessed quality, Section 107 Detail specification for shielded two-part connectors having a basic grid of 2.0 mm, fixed part with solder and press-in terminations for printed boards, free part with non-accessible insulation displacement and crimp terminations

9. Part 4 / Sec 108 Printed board connectors with assessed quality, Section108 Detail specification for cable-to-board connectors, with a modular pitch of 25 mm and integrated shielding function, applicable for transverse packing density of 15 mm, having a basic grid of 2.5 mm in accordance with IEC 60917-1

10. Part 4 / Sec 110 Printed board connectors with assessed quality, Section 110 Detail specification for latched cable connector system having a basic grid of 2.0 mm including full shielding and latching function

11. Part 4 / Sec 113 Detail specification for two-part connectors having 5 rows with a grid of 2.54 mm for printed boards and backplanes in bus applications

12. Part 4 / Sec 115 Printed board connectors, Section 115 Backplane connector for InfiniBand equipment

13. Part 4 / Sec 116 Printed board connectors, Section 116 Detail specification for a highspeed two-part connector with integrated shielding function